Two real estate agents in a wealthy Philadelphia suburb are accused of tossing dead mice and snakes onto the lawn of their neighbor’s house, which is up for sale.

Police in Lower Merion also allege Jonathan and Andrea Straub were caught on video cutting branches off trees and knocking over “For Sale” signs. They’ve been cited for disorderly conduct and harassment.

The Straubs’ three-bedroom home is also for sale, on the market for $1 million.